To be good, do leaders need to be a little bad?

Via Eurekalert:

Several of the 12 “dark side” traits â such as those associated with narcissism, being overly dramatic, being critical of others and being extremely focused on complying with rules â actually had a positive effect on a number of facets of the cadets’ leadership development over time.

“By themselves, these subclinical traits had fairly small effects, but when aggregated, they played a substantial role in determining which cadets developed leadership skills,” Harms said.

“Assumptions about how these traits affected performance and development were mistaken ⦠it appears that even negative characteristics can be adaptive in particular settings or job roles.”